Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 11:29 PM
Ignite Modification Date:
2025-12-24 @ 11:29 PM
NCT ID:
NCT03766256
Brief Summary:
Gestational diabetes mellitus (GDM) is a risk factor for the development of Type 2 diabetes. Lifestyle change and metformin are equally effective in preventing diabetes in patients with a history of GDM, so these women should choose a strategy based on their preferences and values, which may vary by race/ethnicity. This proposal will engage 32 women in shared decision making about diabetes prevention.
Detailed Description:
The Diabetes Prevention Program (DPP) demonstrated that intensive lifestyle change and metformin both prevent or delay Type 2 diabetes (T2DM), but uptake of either approach has been minimal. The research team is implementing a shared decision-making (SDM) intervention for diabetes prevention funded by the National Institute of Diabetes and Digestive and Kidney Disease (NIDDK; R18 DK105464). In this clinic-based pragmatic trial, the Prediabetes Informed Decisions and Education (PRIDE) study, pharmacists engage patients with prediabetes in evidence-based diabetes prevention using an SDM framework. The research team reached the recruitment goal (n=350) more than 15 months ahead of schedule and enrolled 1.5 times the number of projected participants (n=515), including 56% from racial/ethnic minority groups. PRIDE has been highly successful in treatment engagement, as 85% of participants chose either lifestyle change or metformin. Furthermore, among patients who have reached 12-month follow-up, PRIDE participants as a group have lost more weight than matched controls (-5.2 lbs. vs. -0.29 lbs., p\<0.001).
PRIDE targets both men and women with prediabetes. Only five PRIDE participants had a history of gestational diabetes mellitus (GDM) during a prior pregnancy. GDM is more common among minority women and a history of a GDM diagnosis is one of the most significant risk factors for incident type 2 diabetes, increasing the risk of developing T2DM upwards of sevenfold. The research team is planning to pilot an SDM intervention for women with a history of GDM. This project would advance a patient-centered approach to increase uptake of both evidence-based diabetes prevention strategies among the subgroup of minority women at the highest risk of progression to T2DM.
In the proposed project, the research team plans to enroll women with a history of GDM in a pilot study, tracking their choice of diabetes prevention strategy and their weight change over time. Importantly, the pilot will enable the research team to estimate the sample size for a future, multi-center study to engage women with a history of GDM in SDM for diabetes prevention. The project's specific aim is as follows:
In a pilot study, to deliver the tailored intervention to a diverse sample of 32 women with a history of GDM and hemoglobin A1c from 5.7-6.4% who have not yet developed Type 2 diabetes, with a sample divided equally between whites, African Americans, Latinas and Asian Americans
Study:
NCT03766256
Study Brief:
Protocol Section:
NCT03766256